[ 1804.122221] nipa-hw-worker: [30/47] drivers/net/hw:loopback.sh: retry rc=1
[ 1804.124779] nipa-hw-worker: [30/47] drivers/net/hw:loopback.sh: rc=1 (0.8s)
[ 1804.134157] nipa-hw-worker: [31/47] Running drivers/net/hw:nic_timestamp.py
[ 1804.259189] kselftest: Running tests in drivers/net/hw